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1. 发明授权

US5657245A Component maintenance system 失效
标题翻译：组件维护系统
公开(公告)号：US5657245A
公开(公告)日：1997-08-12
申请号：US281713
申请日：1994-11-09
申请人： Michael D. Hecht , Chris W. Bach , Steve J. Orbon , Paul J. Boone , John M. Driggers , Stephen M. Ira , Lyman J. Petrosky
发明人： Michael D. Hecht , Chris W. Bach , Steve J. Orbon , Paul J. Boone , John M. Driggers , Stephen M. Ira , Lyman J. Petrosky
IPC分类号： G06F11/22 , G21C17/003 , G01N1/08 , G01N27/82 , G21C7/36
CPC分类号： G21C17/003 , G06F11/2268 , G21Y2002/201 , G21Y2002/202 , G21Y2002/304 , G21Y2002/40 , G21Y2004/30 , G21Y2004/503
摘要： A component maintenance system having a network linked to a data acquisition system, a data analysis system, a historical file of component design and inspection information, and a diagnostic system having the capability to perform structural analysis of discontinuities identified by the data acquisition system. The network nodes may be located apart from each other; for example in the maintenance of a nuclear power plant steam generator, the data acquisition system may be located in a high radiation area while the data analysis system is safely located away from the radiation areas. Furthermore, the diagnostic system and the file of component design and inspection history information may be centrally located and shared to support component evaluations being conducted in numerous geographic locations. Network communication facilitates the rapid evaluation of discontinuities, thereby permitting the inspection plan to be modified as the inspection results are obtained.
摘要翻译：具有链接到数据采集系统的网络，数据分析系统，组件设计和检查信息的历史文件的组件维护系统以及具有执行由数据采集系统识别的不连续性的结构分析能力的诊断系统。网络节点可以彼此分开定位; 例如在核电厂蒸汽发生器的维护中，数据采集系统可以位于高辐射区域，同时数据分析系统安全地位于远离辐射区域的位置。此外，诊断系统和组件设计和检查历史信息的文件可以位于中心并被共享以支持在许多地理位置进行的组件评估。网络通信有助于快速评估不连续性，从而允许在获得检查结果时修改检查计划。

2. 发明授权

US07314343B2 Miniature manipulator for servicing the interior of nuclear steam generator tubes 有权
标题翻译：用于维修核蒸汽发生器管内部的微型机械手
公开(公告)号：US07314343B2
公开(公告)日：2008-01-01
申请号：US10620013
申请日：2003-07-15
申请人： Phillip J. Hawkins , Lyman J. Petrosky
发明人： Phillip J. Hawkins , Lyman J. Petrosky
IPC分类号： F22B37/00
CPC分类号： F22B37/006 , F28F11/00 , G21C17/017 , Y10S165/003
摘要： A manipulator for servicing tubes extending through a tube sheet having three major components: a base member, a block member, and a foot member. The base member has a holder for supporting tooling or inspection devices. The base member also has at least one gripper for releasably gripping a tube extending through the tube sheet. The block member is connected to the base member for linear movement and rotation relative to the base member. The foot member is connected to the block member for linear movement relative to the block member. The foot member has at least one, and preferably two grippers, for releasably gripping a tube extending through the tube sheet. The manipulator supports itself using the two sets of expandable and translatable grippers that anchor into the tube ends and can move from tube to tube by alternately engaging each set of grippers.
摘要翻译：用于维护延伸穿过具有三个主要部件的管板的管的操纵器：基部构件，块构件和脚构件。基座部件具有用于支撑工具或检查装置的支架。基部构件还具有至少一个夹持器，用于可释放地夹持延伸穿过管板的管。块构件连接到基座构件，用于相对于基座构件的线性运动和旋转。脚构件连接到块构件以相对于块构件线性移动。脚构件具有至少一个，优选两个夹持器，用于可释放地夹持延伸穿过管板的管。操纵器支撑自身使用两组可伸缩和可平移的夹持器，这两个夹持器锚固到管端，并且可以通过交替地接合每组夹具而从管移动到管。

3. 发明授权

US5317611A Stackable truncated conical shell fuel element and an assembly thereof for a nuclear thermal engine 失效
标题翻译：可堆叠的截锥形壳体燃料元件及其用于核热引擎的组件
公开(公告)号：US5317611A
公开(公告)日：1994-05-31
申请号：US878934
申请日：1992-05-05
申请人： Lyman J. Petrosky , Joseph F. Ivanenok, III , Mario D. Carelli
发明人： Lyman J. Petrosky , Joseph F. Ivanenok, III , Mario D. Carelli
IPC分类号： G21C3/02 , G21D5/02
CPC分类号： G21C3/02 , G21D5/02 , G21Y2002/104 , G21Y2002/201 , G21Y2002/206 , G21Y2002/302 , G21Y2002/303 , G21Y2002/304 , G21Y2004/30 , Y02E30/40 , Y10S376/903
摘要： A modular fuel assembly for a nuclear thermal engine includes a plurality of fuel elements each having a fueled, truncated conical shell and an unfueled peripheral lip at the base of the shell with radial passages there-through. The fuel elements are nested with the lips seating one on top of another to form a stack of fuel elements with frusto-conical flow passages between the shells of adjacent fuel elements which are divided into channels by ribs on the conical shells. The stack of fuel elements is mounted in a cylindrical housing with the bases of the shells facing a central inlet opening at one end of the housing. Propellant enters the central inlet opening, is deflected radially outward by a deflector into an annular flow distribution channel from which it flows radially inward through the passages in the fuel element lips, through the flow channels of frusto-conical passages between the fueled shells where it is heated, and out through a central exhaust passage.
摘要翻译：用于核热引擎的模块化燃料组件包括多个燃料元件，每个燃料元件具有燃料的截头圆锥形壳体和在壳体的基部处的未加入的周边唇缘，并且在其间具有径向通道。燃料元件是嵌套的，其中唇部位于另一个的顶部，以形成具有截头圆锥形流动通道的燃料元件的堆叠，在邻近的燃料元件的壳体之间通过圆锥形壳体上的肋分成通道。燃料元件堆叠安装在圆柱形壳体中，壳体的基部面向壳体一端的中心入口开口。推进剂进入中心入口开口，由偏转器径向向外偏转到环形分流通道中，通过燃料元件唇缘中的通道径向向内流过燃料元件嘴唇中的通道，通过燃料壳体之间的截头圆锥形通道的流动通道，被加热，并通过中央排气通道排出。

4. 发明申请

US20110089937A1 EDDY CURRENT INSPECTION PROBE 有权
标题翻译： EDDY电流检查探头
公开(公告)号：US20110089937A1
公开(公告)日：2011-04-21
申请号：US12582196
申请日：2009-10-20
申请人： Lyman J. Petrosky
发明人： Lyman J. Petrosky
IPC分类号： G01N27/82
CPC分类号： G01N27/90 , G01N27/902 , G01N27/9033
摘要： An eddy current probe for inspecting steam generator tubing, that has radially outwardly biased rollers that function to center the probe and reduce friction as the probe moves along the interior of the steam generator heat exchanger tube walls. The rollers may include a braking system which controls the drag on the rollers and thus the speed of the probe along the tubing. The direction of travel of the rollers is remotely adjustable to control the inspection pattern and the force of the rollers against the interior surface of the tubing can be remotely controlled.
摘要翻译：用于检查蒸汽发生器管的涡流探针，其具有径向向外偏压的辊，其用于使探针居中，并且当探头沿着蒸汽发生器热交换器管壁的内部移动时减小摩擦。滚子可以包括一个制动系统，该制动系统控制滚子上的阻力，从而控制探针沿管道的速度。辊的行进方向是可远程调节的，以控制检查图案，并且可以远程地控制辊对着管内表面的力。

5. 发明授权

US4813564A Package 失效
标题翻译：包
公开(公告)号：US4813564A
公开(公告)日：1989-03-21
申请号：US160438
申请日：1988-02-25
申请人： Martin H. Cooper , Lyman J. Petrosky
发明人： Martin H. Cooper , Lyman J. Petrosky
IPC分类号： B65D5/74 , B65D5/42 , B65D55/02
CPC分类号： B65D55/028 , B65D5/4291 , Y10S206/807
摘要： The package includes a body and a closure. A readily breakable electrical oscillatory network sans power supply is physically connected between the body and the closure. The network is tuned to resonate at a predetermined frequency. The package is monitored by a transmitter-receiver when it is distributed to a customer. The transmitter produces pulse signals in a carrier frequency band which overlaps the resonant frequency of the network. During monitoring the package is placed in the field of the transmitter and the oscillatory network is excited to produce a decaying pulse for each transmitter pulse. The receiver is gated during the interval when each transmitter pulse is generated but is receptive of the corresponding decaying pulse from the network. If the package is sealed, the oscillatory network is intact and the receiver receives decaying pulses which produce visual or audible signals. If the package has been opened, the network is broken and no signals are produced.

6. 发明授权

US4782258A Hybrid electro-pneumatic robot joint actuator 失效
标题翻译：混合电动气动机器人关节致动器
公开(公告)号：US4782258A
公开(公告)日：1988-11-01
申请号：US113845
申请日：1987-10-28
申请人： Lyman J. Petrosky
发明人： Lyman J. Petrosky
IPC分类号： H02N11/00 , B25J9/12 , B25J9/14 , B25J17/02 , F01C21/00 , H02K7/00 , G05B11/00
CPC分类号： H02K7/00 , B25J17/0241 , B25J9/126 , B25J9/148 , F01C21/008
摘要： A hybrid robotic joint actuator utilizing both the quick response time of an electric motor and the high torque capacity of a pneumatic motor. In one preferred embodiment, the hybrid motor includes a pneumatic rotor coupled to an electric rotor in a common stator housing.

7. 发明授权

US08390278B2 Eddy current inspection probe for inspecting the interior of a tubular member 有权
标题翻译：用于检查管状部件内部的涡流检测探头
公开(公告)号：US08390278B2
公开(公告)日：2013-03-05
申请号：US12582196
申请日：2009-10-20
申请人： Lyman J. Petrosky
发明人： Lyman J. Petrosky
IPC分类号： G01N27/72
CPC分类号： G01N27/90 , G01N27/902 , G01N27/9033
摘要： An eddy current probe for inspecting steam generator tubing, that has radially outwardly biased rollers that function to center the probe within the tubing and reduce friction as the probe moves along the interior of the steam generator heat exchanger tube walls. The rollers may include a braking system which controls the drag on the rollers and thus the speed of the probe along the tubing. The direction of travel of the rollers is remotely adjustable to control the inspection pattern and the force of the rollers against the interior surface of the tubing can be remotely controlled.
摘要翻译：用于检查蒸汽发生器管道的涡流探头，其具有径向向外偏压的辊，其用于使探针在管道内居中，并且当探头沿着蒸汽发生器热交换器管壁的内部移动时减小摩擦。滚子可以包括一个制动系统，该制动系统控制滚子上的阻力，从而控制探针沿管道的速度。辊的行进方向是可远程调节的，以控制检查图案，并且可以远程地控制辊对着管内表面的力。

8. 发明申请

US20110125462A1 TETHERLESS TUBE INSPECTION SYSTEM 审中-公开
标题翻译：无菌管检查系统
公开(公告)号：US20110125462A1
公开(公告)日：2011-05-26
申请号：US12779967
申请日：2010-05-14
申请人： Lyman J. Petrosky , Jayne L. Boynton , Keith B. Lloyd
发明人： Lyman J. Petrosky , Jayne L. Boynton , Keith B. Lloyd
IPC分类号： G06F15/00 , G01D21/00
CPC分类号： G01N29/265 , F22B37/003 , G01N27/902 , G21C17/017 , G21D1/006 , Y02E30/40
摘要： Apparatus and a method to inspect tubing by means of a free flying, autonomous inspection head that is not attached by wires to external control and data acquisition equipment. The inspection head travels through the tube with an attached module that integrates all the necessary support for the electronic and mechanical control of a nondestructive sensor within the inspection head.
摘要翻译：通过自由飞行的自主检查头检查管道的装置和方法，该自动检查头未通过电线连接到外部控制和数据采集设备。检查头通过管道行进，附带的模块将检测头内的非破坏性传感器的电子和机械控制的所有必要支持集成。

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